CN203707411U - Contact construction and socket - Google Patents
Contact construction and socket Download PDFInfo
- Publication number
- CN203707411U CN203707411U CN201420045814.2U CN201420045814U CN203707411U CN 203707411 U CN203707411 U CN 203707411U CN 201420045814 U CN201420045814 U CN 201420045814U CN 203707411 U CN203707411 U CN 203707411U
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- mentioned
- contact
- contact portion
- abutting part
- shell fragment
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Abstract
The utility model provides a contact construction which can delay deformation of a contact and a socket using the contact construction. The contact construction of a first scheme in the utility model comprises a contact main body and a strengthening spring sheet, wherein in the contact main body, a metal sheet forms a first contact portion and a second contact portion which are opposite to each other, and a connection portion which connects the first contact portion and the second contact portion; the strengthening spring sheet is arranged on an outer side of the contact main body and comprises a first abutting portion which abuts the first contact portion, a second abutting portion which abuts the second contact portion and a connection portion which is parallel to the above connection portion. The first abutting portion exerts a force towards the second abutting portion on the first contact portion. The second abutting portion exerts a force towards the first contact portion on the second contact portion.
Description
Technical field
The utility model relates to the evolutionary approach of socket, particularly a kind of contact configuration of the distortion that can delay socket contact sheet and the socket that has used this contact configuration.
Background technology
In existing supply socket, in general, the contact that contacts with plug end pin is the jack that the contact piece being made up of copper sheet etc. is directly placed in to socket inside, this plug is after having used certain hour, opposed facing two contact-making surface metals of contact piece deform and between two contact-making surfaces interval become large, even sometimes, after inserting plug, plug does not reach the contact-making surface of contact piece and cannot switch on.
Summary of the invention
Invent technical task to be solved
The utility model is made in order to solve the above-mentioned problems in the prior art, and its object is, a kind of contact configuration and the socket that has used this contact configuration of the contact piece distortion that can delay socket is provided.
Solution
The contact configuration of the first scheme of the present utility model, comprising: contact main body, forms opposed facing the first contact portion and the second contact portion by a sheet metal, and connect the connecting portion of above-mentioned the first contact portion and above-mentioned the second contact portion; Strengthen shell fragment, be located at the outside of above-mentioned contact main body, comprise the second abutting part of the above-mentioned second contact portion of the first abutting part, butt of above-mentioned the first contact portion of butt, and the connecting portion arranging abreast with above-mentioned connecting portion, above-mentioned the first abutting part applies the power towards above-mentioned the second abutting part to above-mentioned the first contact portion, and above-mentioned the second abutting part applies the power towards above-mentioned the first contact portion to above-mentioned the second contact portion.
The contact configuration of alternative plan of the present utility model, above-mentioned reinforcement shell fragment is made up of the sheet metal of high rigidity.
The contact configuration of third party's case of the present utility model, comprising: contact main body, form opposed facing the first contact portion and the second contact portion by a sheet metal, and the 3rd contact portion facing mutually with a side of above-mentioned the first contact portion and above-mentioned the second contact portion; Strengthen shell fragment, be located at the outside of the above-mentioned first contact portion of above-mentioned contact main body, above-mentioned the second contact portion and above-mentioned the 3rd contact portion, be provided with above-mentioned the first contact portion is applied towards the first abutting part of the power of the direction of above-mentioned the second contact portion, above-mentioned the second contact portion is applied towards the second abutting part of the power of the direction of above-mentioned the first contact portion, above-mentioned the 3rd contact portion is applied to the 3rd abutting part towards the power of the direction of the above-mentioned side of above-mentioned the first contact portion and the second contact portion.
The contact configuration of cubic case of the present utility model, above-mentioned reinforcement shell fragment is made up of the sheet metal of high rigidity.
The contact configuration of the 5th scheme of the present utility model, on the basis of above-mentioned the 3rd, cubic case, whole of the one side towards above-mentioned contact main body of above-mentioned reinforcement shell fragment contacts with the outer surface of above-mentioned contact main body, and the height of above-mentioned reinforcement shell fragment is less than above-mentioned contact main body.
The contact configuration of the 6th scheme of the present utility model, the above-mentioned the 3rd, on the basis of cubic case, the first recess that is provided with the first otch on one side of above-mentioned the 3rd contact portion or is formed by two projections, the second recess that is provided with the second otch or is formed by two projections at the another side of above-mentioned the 3rd contact portion, first connecting portion for connecting above-mentioned the first abutting part and the 3rd abutting part of above-mentioned reinforcement shell fragment hangs over above-mentioned the first otch, second connecting portion for connecting above-mentioned the second abutting part and above-mentioned the 3rd abutting part of above-mentioned reinforcement shell fragment hangs over above-mentioned the second otch, the 3rd recess that is provided with the three cuts for locating the first hook portion or is formed by two projections on one side with above-mentioned the 3rd contrary side of contact portion of above-mentioned the first contact portion, above-mentioned the first hook portion hangs in this three cuts or the 3rd recess, the 4th recess that is provided with the 4th otch for locating the second hook portion or is made up of two projections on one side with above-mentioned the 3rd contrary side of contact portion of above-mentioned the second contact portion, above-mentioned the first hook portion hangs in the 4th otch or above-mentioned the 4th recess.
Socket of the present utility model, uses one of above-mentioned each contact configuration or whole contact configuration.
According to the technical solution of the utility model, provide a kind of contact configuration and the socket that has used this contact configuration of the contact piece distortion that can delay socket.
Accompanying drawing explanation
Fig. 1 illustrates the front view of the contact configuration of two contact-making surfaces of the prior art.
Fig. 2 illustrates the front view of the contact configuration of two contact-making surfaces of the first execution mode of the present utility model.
Fig. 3 illustrates the front view of the contact configuration of three contact-making surfaces of the prior art.
Fig. 4 illustrates the vertical view of the contact configuration of three contact-making surfaces of the prior art.
Fig. 5 illustrates the right view of the contact configuration of three contact-making surfaces of the prior art.
Fig. 6 illustrates the front view of strengthening shell fragment in the contact configuration of three contact-making surfaces of the second execution mode of the present utility model.
Fig. 7 illustrates the vertical view of strengthening shell fragment in the contact configuration of three contact-making surfaces of the second execution mode of the present utility model.
Fig. 8 illustrates the right view of strengthening shell fragment in the contact configuration of three contact-making surfaces of the second execution mode of the present utility model.
Fig. 9 illustrate three contact-making surfaces of the second execution mode of the present utility model contact configuration will strengthen the front view of shell fragment while being installed in the main body of contact.
Figure 10 illustrate three contact-making surfaces of the second execution mode of the present utility model contact configuration will strengthen the right view of shell fragment while being installed in the main body of contact.
Figure 11 illustrates the shape of strengthening shell fragment in the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.
Figure 12 illustrates the front view of the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.
Figure 13 illustrates the front view of the contact configuration of three contact-making surfaces of the variation of the 3rd execution mode of the present utility model.
Figure 14 illustrates the vertical view of the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.
Figure 15 illustrates the right view of the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.
Figure 16 illustrates the mounting structure of the reinforcement shell fragment in the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.
Figure 17 illustrates the mounting structure of the reinforcement shell fragment in the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.
Embodiment
Below, with reference to accompanying drawing, the structure of execution mode of the present utility model is elaborated.
The first execution mode
Fig. 1 illustrates the front view of the contact configuration of two contact-making surfaces in prior art.Fig. 2 illustrates the front view of the contact configuration of two contact-making surfaces of the present utility model.The utility model is that additional being provided with strengthened shell fragment 120 on the basis of existing contact configuration as shown in Figure 1, to make contact piece can better maintain original shape, delays its distortion.
As depicted in figs. 1 and 2, the contact configuration with two contact face of execution mode of the present utility model comprises contact main body 100 and strengthens shell fragment 120.This reinforcement shell fragment 120 is made up of the sheet metal of high rigidity.Preferably the rigidity of the ratio of rigidity contact main body 100 of this reinforcement shell fragment 120 is high.
Contact main body 100 is formed by a sheet metal, comprising: opposed facing the first contact portion 111 and the second contact portion 112, and the connecting portion 113 of the first contact portion 111 of connection and the second contact portion 112.
Strengthen the outside that shell fragment 120 is located at above-mentioned contact main body 100, comprising: the first abutting part 121 of butt the first contact portion 111; The second abutting part 122 of butt the second contact portion 112, and the connecting portion 123 arranging abreast with connecting portion 113.The first abutting part 121 applies the power towards the second contact portion 112 to the first contact portion 111, and the second abutting part 122 applies the power towards the first contact portion 111 to the second contact portion 112.
Strengthen shell fragment 120 by as above arranging, the first contact portion 111 and the second contact portion 112 of contact main body 100 can obtain sufficient support force, after pulling the plug out of the socket from socket, due to the support of this reinforcement shell fragment 120, the first contact portion 111 and the second contact portion 112 can fully reset to original position, to guarantee that the first contact portion 111 can contact with the plug end pin being inserted with the second contact portion 112, thereby can delay the distortion of the first contact portion 111 and the second contact portion 112, the useful life of prolong socket.
The second execution mode
Fig. 3～5 illustrate respectively front view, vertical view and the right view of the contact configuration of three contact-making surfaces in prior art.Fig. 6～8 illustrate respectively front view, vertical view and the right view of in the contact configuration of three contact-making surfaces in prior art, strengthening shell fragment 60.Fig. 9 and Figure 10 illustrate respectively three contact-making surfaces of the second execution mode of the present utility model contact configuration will strengthen front view and the right view of shell fragment 60 while being installed in contact main body 1.
Be that on the basis in the contact configuration of existing three contact-making surfaces as shown in Fig. 3～5, additional being provided with strengthened shell fragment 60 in present embodiment, to make contact face can better maintain original shape, delay its distortion.
As shown in Fig. 6-10, the contact configuration with three contact face of present embodiment comprises contact main body 1 and strengthens shell fragment 60.This reinforcement shell fragment 60 is made up of the sheet metal of the high high rigidity of rigidity.Preferably the rigidity of the ratio of rigidity contact main body 1 of this reinforcement shell fragment 60 is high.
Contact main body 1 is formed by a sheet metal, comprising: opposed facing the first contact portion 10 and the second contact portion 20, and the 3rd contact portion 30 facing mutually with a side of above-mentioned the first contact portion 10 and the second contact portion 20.
Strengthen shell fragment 60 and be located at the outside of the above-mentioned first contact portion 10 of above-mentioned contact main body 1, above-mentioned the second contact portion 20 and above-mentioned the 3rd contact portion 30, be provided with: above-mentioned the first contact portion 10 is applied to the first abutting part 61 towards the power of the direction of above-mentioned the second contact portion 20; Above-mentioned the second contact portion 20 is applied to the second abutting part 62 towards the power of the direction of above-mentioned the first contact portion 10; And above-mentioned the 3rd contact portion 30 is applied to the 3rd abutting part 63 towards the power of the direction of the above-mentioned side of above-mentioned the first contact portion 10 and the second contact portion 20.
The one side towards above-mentioned contact main body 1 of above-mentioned reinforcement shell fragment 60 contacts with the outer surface of above-mentioned contact main body 1, the height of above-mentioned reinforcement shell fragment 60 is less than above-mentioned contact main body, with the first abutting part 61, the second abutting part 62, the 3rd abutting part 63 flexibly the first contact portion 10, the second contact portion 20 and the 3rd contact portions 30 of support contact main body 1 of difference, as shown in Fig. 9,10.
Strengthen shell fragment 60 by as above arranging, the first contact portion 10 of contact main body 1, the second contact portion 20 and the 3rd contact portion 30 can obtain sufficient support force, after pulling the plug out of the socket from socket, due to the support of this reinforcement shell fragment 60, the first contact portion 10, the second contact portion 20 and the 3rd contact portion 30 can fully reset to original position, to guarantee the first contact portion 10, the second contact portion 20 can contact with inserted plug end pin with the 3rd contact portion 30, thereby can delay the first contact portion 10, the distortion of the second contact portion 20 and the 3rd contact portion 30, the useful life of prolong socket.
The 3rd execution mode
Figure 11 illustrates the shape of strengthening shell fragment 50 in the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.Figure 12-13,14 and 15 illustrate respectively front view, vertical view and the right view of the contact configuration of three contact-making surfaces of the 3rd execution mode of the present utility model.Figure 16 and Figure 17 illustrate respectively the mounting structure of strengthening shell fragment in the contact configuration of three contact-making surfaces of the present utility model.
Present embodiment is that additional being provided with strengthened shell fragment 50 on the basis of the contact configuration of existing three contact-making surfaces as shown in Fig. 3～5, to make contact face can better maintain original shape, delays its distortion.
As shown in Figure 11-15, the contact configuration with three contact face of present embodiment comprises contact main body 1 and strengthens shell fragment 50.This reinforcement shell fragment 50 is made up of the sheet metal of high rigidity.Preferably the rigidity of the ratio of rigidity contact main body 1 of this reinforcement shell fragment 50 is high.
Particularly, as shown in figure 14, in the contact configuration of present embodiment, contact main body 1 is formed by a sheet metal, comprising: opposed facing the first contact portion 10 and the second contact portion 20, and the 3rd contact portion 30 facing mutually with a side of above-mentioned the first contact portion 10 and the second contact portion 20.
As shown in Figure 14,15, reinforcement shell fragment 50 is located at the outside of the above-mentioned first contact portion 10 of above-mentioned contact main body 1, above-mentioned the second contact portion 20 and above-mentioned the 3rd contact portion 30, comprising: the first abutting part 51 of the first contact portion 10 of butt contact main body 1; The second abutting part 52 of the second contact portion 20 of butt contact main body 1; The 3rd abutting part 53 of the 3rd contact portion 30 of butt contact main body 1.The first abutting part 51 applies the power towards the direction of the second contact portion 20 to the first contact portion 10 of contact main body 1, the second abutting part 52 applies the power towards the direction of the first contact portion 10 to the second contact portion 20 of contact main body 1, and the 3rd abutting part 53 applies the power towards the direction of the above-mentioned side of the first contact portion 10 and the second contact portion 20 to the 3rd contact portion 30 of contact main body 1.
As shown in Figure 12,13,16,17, the first recess 33 that is provided with the first otch 31 on one side of the 3rd contact portion 30 of contact main body 1 or is formed by two projections, the second recess 34 that is provided with the second otch 32 or is formed by two projections at the another side of the 3rd contact portion 30 of contact main body 1.
Strengthen first recess 33 that hangs over the first otch 31 or formed by two projections for connecting the first connecting portion 54 of the first abutting part 51 and the 3rd abutting part 53 of shell fragment 50, strengthen second recess 34 that hangs over the second otch 32 or formed by two projections for connecting the second connecting portion 55 of the second abutting part 52 and the 3rd abutting part 53 of shell fragment 50.
One side with the 3rd contrary side of contact portion 30 of the first contact portion 10 be provided with the three cuts 22 for locating the first hook portion 56 or the 3rd recess 24, the first hook portions 56 that formed by two projections hang over this three cuts 22 in or on the 3rd recess 24.
One side with above-mentioned the 3rd contrary side of contact portion of the second contact portion 20 be provided with the 4th otch 23 for locating the second hook portion 57 or the 4th recess 25, the first hook portions 56 that formed by two projections hang over the 4th otch 23 in or on above-mentioned the 4th recess 25.
Strengthen shell fragment 50 by as above arranging, the first contact portion 10 of contact main body 1, the second contact portion 20 and the 3rd contact portion 30 can obtain sufficient support force, after pulling the plug out of the socket from socket, due to the support of this reinforcement shell fragment 50, the first contact portion 10, the second contact portion 20 and the 3rd contact portion 30 can fully reset to original position, to guarantee the first contact portion 10, the second contact portion 20 can contact with inserted plug end pin with the 3rd contact portion 30, thereby can delay the first contact portion 10, the distortion of the second contact portion 20 and the 3rd contact portion 30, the useful life of prolong socket.
Structure in each execution mode above, only forms new variation otherwise mutual conflict just can be combined mutually.
Above preferred embodiments of the present invention is illustrated, but the present invention is not limited to above-mentioned specific implementations.; for general technical staff of the technical field of the invention; can in the situation that not departing from technological thought of the present invention and scope, just can make a lot of changes and modification to the present invention, the impartial technical scheme of all suitable changes and modification all should be considered as falling within the scope of protection of the present invention.
Claims (10)
1. a contact configuration, is characterized in that,
Comprise:
Contact main body (100), forms opposed facing the first contact portion (111) and the second contact portion (112) by a sheet metal, and connects the connecting portion (113) of above-mentioned the first contact portion (111) and above-mentioned the second contact portion (112); And
Strengthen shell fragment (120), be located at the outside of above-mentioned contact main body (100), comprise first abutting part (121) of above-mentioned the first contact portion (111) of butt, second abutting part (122) of above-mentioned the second contact portion (112) of butt, and the connecting portion (123) arranging abreast with above-mentioned connecting portion (113), above-mentioned the first abutting part (121) applies the power towards above-mentioned the second contact portion (112) to above-mentioned the first contact portion (111), above-mentioned the second abutting part (122) applies the power towards above-mentioned the first contact portion (111) to above-mentioned the second contact portion (112).
2. contact configuration according to claim 1, is characterized in that, above-mentioned reinforcement shell fragment (120) is made up of the sheet metal of high rigidity.
3. a contact configuration, is characterized in that,
Comprise:
Contact main body (1), forms opposed facing the first contact portion (10) and the second contact portion (20) by a sheet metal, and the 3rd contact portion (30) facing mutually with a side of above-mentioned the first contact portion (10) and the second contact portion (20);
Strengthen shell fragment (60, 50), be located at the above-mentioned first contact portion (10) of above-mentioned contact main body (1), the outside of above-mentioned the second contact portion (20) and above-mentioned the 3rd contact portion (30), be provided with above-mentioned the first contact portion (10) is applied to the first abutting part (61 towards the power of the direction of above-mentioned the second contact portion (20), 51), above-mentioned the second contact portion (20) is applied to the second abutting part (62 towards the power of the direction of above-mentioned the first contact portion (10), 52), above-mentioned the 3rd contact portion (30) is applied to the 3rd abutting part (63 towards the power of the direction of the above-mentioned side of above-mentioned the first contact portion (10) and the second contact portion (20), 53).
4. contact configuration according to claim 3, is characterized in that, above-mentioned reinforcement shell fragment (50) is made up of the sheet metal of high rigidity.
5. according to the contact configuration described in claim 3 or 4, it is characterized in that, whole of the one side towards above-mentioned contact main body (1) of above-mentioned reinforcement shell fragment (60) contacts with the outer surface of above-mentioned contact main body (1), and the height of above-mentioned reinforcement shell fragment (60) is less than above-mentioned contact main body (1).
6. according to the contact configuration described in claim 3 or 4, it is characterized in that, the first recess (33) that is provided with the first otch (31) on one side of above-mentioned the 3rd contact portion (30) or is formed by two projections, the second recess (34) that is provided with the second otch (32) or is formed by two projections at the another side of above-mentioned the 3rd contact portion (30)
First connecting portion (54) for connecting above-mentioned the first abutting part (51) and above-mentioned the 3rd abutting part (53) of above-mentioned reinforcement shell fragment (50) hangs over above-mentioned the first otch (31), second connecting portion (55) for connecting above-mentioned the second abutting part (52) and above-mentioned the 3rd abutting part (53) of above-mentioned reinforcement shell fragment (50) hangs over above-mentioned the second otch (32)
The 3rd recess (24) that is provided with the three cuts (22) for locating the first hook portion (56) or is formed by two projections on one side with above-mentioned the 3rd contrary side of contact portion of above-mentioned the first contact portion (10), above-mentioned the first hook portion (56) hangs in above-mentioned three cuts (22) or above-mentioned the 3rd recess (24)
The 4th recess (25) that is provided with the 4th otch (23) for locating the second hook portion (57) or is made up of two projections on one side with above-mentioned the 3rd contrary side of contact portion of above-mentioned the second contact portion (20), above-mentioned the first hook portion (56) hangs in above-mentioned the 4th otch (23) or above-mentioned the 4th recess (25).
7. a socket, is characterized in that, right to use requires the contact configuration described in any one in 1-4.
8. a socket, is characterized in that, right to use requires the contact configuration described in 5.
9. a socket, is characterized in that, right to use requires the contact configuration described in 6.
10. a socket, is characterized in that, right to use requires the contact configuration described in 1 and 3 simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045814.2U CN203707411U (en) | 2014-01-24 | 2014-01-24 | Contact construction and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045814.2U CN203707411U (en) | 2014-01-24 | 2014-01-24 | Contact construction and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707411U true CN203707411U (en) | 2014-07-09 |
Family
ID=51057803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045814.2U Expired - Fee Related CN203707411U (en) | 2014-01-24 | 2014-01-24 | Contact construction and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552616A (en) * | 2016-02-01 | 2016-05-04 | 宁波瑞联智能产品设计股份有限公司 | Universal socket |
| WO2018006655A1 (en) * | 2016-07-04 | 2018-01-11 | 中兴通讯股份有限公司 | Connection apparatus and rf remote unit |
-
2014
- 2014-01-24 CN CN201420045814.2U patent/CN203707411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552616A (en) * | 2016-02-01 | 2016-05-04 | 宁波瑞联智能产品设计股份有限公司 | Universal socket |
| WO2018006655A1 (en) * | 2016-07-04 | 2018-01-11 | 中兴通讯股份有限公司 | Connection apparatus and rf remote unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170124 |